SE7609244L - ELECTRICALLY INSULATED GENERATION - Google Patents
ELECTRICALLY INSULATED GENERATIONInfo
- Publication number
- SE7609244L SE7609244L SE7609244A SE7609244A SE7609244L SE 7609244 L SE7609244 L SE 7609244L SE 7609244 A SE7609244 A SE 7609244A SE 7609244 A SE7609244 A SE 7609244A SE 7609244 L SE7609244 L SE 7609244L
- Authority
- SE
- Sweden
- Prior art keywords
- bushing
- thin
- aluminium
- film layer
- parts
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/30—Sealing
- H01B17/303—Sealing of leads to lead-through insulators
- H01B17/305—Sealing of leads to lead-through insulators by embedding in glass or ceramic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Insulators (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
In the case of an electrically insulated bushing having a bushing part (1) which passes through an opening (3) in a wall part (2), the wall part (2) and the bushing part (1) consist of materials having essentially the same coefficients of thermal expansion, and the insulation which is fitted between the mutually facing bushing surfaces of the two parts (1, 2) is a thin-film layer (5) which adheres firmly to the bushing surface of at least one of the two parts (1, 2) and consists of electrically insulating material. The thin-film layer (5) may consist, for example, of glass, silicon oxide or aluminium oxide. If at least one of the two parts (1, 2) consists of aluminium, the thin-film layer is preferably an aluminium-oxide layer formed by surface oxidation of the aluminium. As a result of its small thickness and its firm adhesion, the thin-film layer can follow the temperature changes without any risk of splitting or peeling, as a result of which a material which is suitable for the required insulation can be selected without any need to take into account its coefficient of thermal expansion. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762603360 DE2603360C2 (en) | 1976-01-29 | 1976-01-29 | Electrically insulated bushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7609244L true SE7609244L (en) | 1977-07-30 |
| SE441553B SE441553B (en) | 1985-10-14 |
Family
ID=5968555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7609244A SE441553B (en) | 1976-01-29 | 1976-08-19 | ELECTRICALLY INSULATED TRANSMISSION |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5293993A (en) |
| CH (1) | CH612545A5 (en) |
| DE (1) | DE2603360C2 (en) |
| FR (1) | FR2339941A1 (en) |
| GB (1) | GB1562092A (en) |
| IT (1) | IT1064974B (en) |
| NL (1) | NL7609811A (en) |
| SE (1) | SE441553B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214487A1 (en) * | 1982-04-20 | 1983-10-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Cable bushing for RF energy |
| FI872893A (en) * | 1987-06-30 | 1988-12-31 | Tapio Toivanen | GENOMFOERING OCH FOERFARANDE FOER REALIZATION AV DEN. |
| DE4113701A1 (en) * | 1991-04-26 | 1992-10-29 | Messer Griesheim Gmbh | ELECTRICITY |
| DE10335348B4 (en) * | 2003-08-01 | 2006-02-16 | Temic Automotive Electric Motors Gmbh | Electrical cable feedthrough |
| DE102005022403A1 (en) * | 2005-05-13 | 2006-11-23 | Robert Bosch Gmbh | Arrangement for connecting circuit carrier esp. sensor circuit e.g., in motor vehicle, uses base plate for holding circuit carrier |
| DE102010001273A1 (en) * | 2009-12-30 | 2011-07-07 | Endress + Hauser GmbH + Co. KG, 79689 | Device with coaxial construction |
| DE102015223910A1 (en) | 2015-12-01 | 2017-06-01 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | System of a first component with a conductor and a partition element and a method of manufacturing the system |
| JP7282059B2 (en) * | 2019-07-24 | 2023-05-26 | ショット日本株式会社 | airtight terminal |
| US20220230787A1 (en) * | 2019-07-24 | 2022-07-21 | Schott Japan Corporation | Hermetic Terminal |
| EP3826035A1 (en) * | 2019-11-20 | 2021-05-26 | ABB Power Grids Switzerland AG | Draw-rod bushing with sealed bottom contact |
| EP4102518A1 (en) * | 2021-06-08 | 2022-12-14 | Schott Ag | Electrical feedthrough |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302961A (en) * | 1961-04-14 | 1967-02-07 | Philips Corp | Compression ceramic-metal seal |
-
1976
- 1976-01-29 DE DE19762603360 patent/DE2603360C2/en not_active Expired
- 1976-08-19 CH CH1054876A patent/CH612545A5/en not_active IP Right Cessation
- 1976-08-19 SE SE7609244A patent/SE441553B/en not_active IP Right Cessation
- 1976-08-30 IT IT2667276A patent/IT1064974B/en active
- 1976-09-03 NL NL7609811A patent/NL7609811A/en not_active Application Discontinuation
- 1976-09-07 FR FR7626912A patent/FR2339941A1/en active Granted
- 1976-10-07 GB GB4180676A patent/GB1562092A/en not_active Expired
-
1977
- 1977-01-24 JP JP671077A patent/JPS5293993A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339941A1 (en) | 1977-08-26 |
| SE441553B (en) | 1985-10-14 |
| NL7609811A (en) | 1977-08-02 |
| FR2339941B1 (en) | 1979-09-28 |
| JPS5610855B2 (en) | 1981-03-11 |
| DE2603360C2 (en) | 1978-02-23 |
| JPS5293993A (en) | 1977-08-08 |
| DE2603360B1 (en) | 1977-06-08 |
| GB1562092A (en) | 1980-03-05 |
| IT1064974B (en) | 1985-02-25 |
| CH612545A5 (en) | 1979-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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